Question

Which is an equation for the given word problem? After Joel deposits $25.50 into his savings account, his balance is $275.00. Which equation can be used to find the amount, n, in his account before he made the deposit?
a. 25.50 – n = 275.00
b. n – 275.00 = 25.50
c. n + 275.00 = 25.50
d. 25.50 + n = 275.00

Answer 1

The answer is d. Normally I would solve this as 275-25.50=n. If you move 25.50 to the other side you get 275=n+25.50.